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Cheap flights from Montreal to Belfast from C$ 943

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Belfast departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 p.m. - 8:10 a.m.
YUL
-
BFS
31h 00m1 stop
Multiple Airlines Logo
9:40 a.m. - 12:40 p.m.
BFS
-
YUL
32h 00m1 stop
C$ 943Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
10:05 p.m. - 1:40 p.m.
YUL
-
BHD
10h 35m1 stop
Multiple Airlines Logo
2:20 p.m. - 2:15 p.m.
BHD
-
YUL
28h 55m1 stop
C$ 1,005Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
10:05 p.m. - 2:00 p.m.
YUL
-
BFS
10h 55m1 stop
Multiple Airlines Logo
8:55 p.m. - 2:15 p.m.
BFS
-
YUL
22h 20m1 stop
C$ 1,005Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
4:15 p.m. - 6:10 p.m.
YUL
-
BHD
20h 55m2 stops
Multiple Airlines Logo
2:20 p.m. - 2:15 p.m.
BHD
-
YUL
28h 55m1 stop
C$ 1,013Multiple Airlines
Tue, 12 May - Tue, 19 May
British Airways Logo
8:40 p.m. - 2:50 p.m.
YUL
-
BHD
13h 10m1 stop
British Airways Logo
8:00 p.m. - 6:45 p.m.
BHD
-
YUL
27h 45m1 stop
C$ 1,068British Airways
Tue, 13 Jan - Thu, 22 Jan
British Airways Logo
8:40 p.m. - 2:50 p.m.
YUL
-
BHD
13h 10m1 stop
British Airways Logo
3:05 p.m. - 6:45 p.m.
BHD
-
YUL
32h 40m1 stop
C$ 1,072British Airways
Tue, 13 Jan - Thu, 22 Jan
British Airways Logo
8:40 p.m. - 11:30 a.m.
YUL
-
BHD
9h 50m1 stop
British Airways Logo
5:45 p.m. - 6:45 p.m.
BHD
-
YUL
30h 00m1 stop
C$ 1,076British Airways
Tue, 13 Jan - Thu, 22 Jan
American Airlines Logo
3:50 p.m. - 11:30 a.m.
YUL
-
BHD
14h 40m2 stops
American Airlines Logo
6:35 a.m. - 10:59 p.m.
BHD
-
YUL
21h 24m2 stops
C$ 1,087American Airlines
Tue, 13 Jan - Thu, 22 Jan
American Airlines Logo
2:25 p.m. - 10:30 a.m.
YUL
-
BHD
15h 05m2 stops
American Airlines Logo
6:35 a.m. - 10:44 p.m.
BHD
-
YUL
21h 09m2 stops
C$ 1,091American Airlines
Tue, 13 Jan - Thu, 22 Jan
American Airlines Logo
3:50 p.m. - 11:30 a.m.
YUL
-
BHD
14h 40m2 stops
American Airlines Logo
6:35 a.m. - 10:44 p.m.
BHD
-
YUL
21h 09m2 stops
C$ 1,094American Airlines
Tue, 13 Jan - Thu, 22 Jan

American Airlines flights from Montreal to Belfast

Our best American Airlines deals on Montreal to Belfast flight tickets
American Airlines
13 Jan
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
14h 40m
2 stops
BHD11:30 a.m.Belfast City
22 Jan
BHD6:35 a.m.Belfast City
21h 24m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,087
Find similar
American Airlines
13 Jan
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
15h 05m
2 stops
BHD10:30 a.m.Belfast City
22 Jan
BHD6:35 a.m.Belfast City
21h 09m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,091
Find similar
American Airlines
13 Jan
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
14h 40m
2 stops
BHD11:30 a.m.Belfast City
22 Jan
BHD6:35 a.m.Belfast City
21h 09m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,094
Find similar

Delta flights from Montreal to Belfast

Our best Delta deals on Montreal to Belfast flight tickets
Delta
22 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
30h 50m
2 stops
BHD4:50 p.m.Belfast City
25 Mar
BHD5:20 p.m.Belfast City
33h 53m
2 stops
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,622
Find similar
Delta
22 Mar
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
24h 00m
2 stops
BHD4:50 p.m.Belfast City
25 Mar
BHD5:20 p.m.Belfast City
33h 53m
2 stops
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,627
Find similar
Delta
8 Feb
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
29h 50m
2 stops
BHD4:50 p.m.Belfast City
12 Feb
BHD5:20 p.m.Belfast City
29h 00m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,649
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Montreal to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

8:10 p.m.-8:10 a.m.

1 stop31h 00m

Belfast Intl

Sat 14/2

9:40 a.m.-12:40 p.m.

1 stop32h 00m

C$ 943

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

10:05 p.m.-1:40 p.m.

1 stop10h 35m

Belfast City

Tue 19/5

2:20 p.m.-2:15 p.m.

1 stop28h 55m

C$ 1,005

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

10:05 p.m.-2:00 p.m.

1 stop10h 55m

Belfast Intl

Tue 19/5

8:55 p.m.-2:15 p.m.

1 stop22h 20m

C$ 1,005

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

4:15 p.m.-6:10 p.m.

2 stops20h 55m

Belfast City

Tue 19/5

2:20 p.m.-2:15 p.m.

1 stop28h 55m

C$ 1,013

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Thu 22/1

8:00 p.m.-6:45 p.m.

1 stop27h 45m

C$ 1,068

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-2:50 p.m.

1 stop13h 10m

Belfast City

Thu 22/1

3:05 p.m.-6:45 p.m.

1 stop32h 40m

C$ 1,072

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-11:30 a.m.

1 stop9h 50m

Belfast City

Thu 22/1

5:45 p.m.-6:45 p.m.

1 stop30h 00m

C$ 1,076

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-11:30 a.m.

2 stops14h 40m

Belfast City

Thu 22/1

6:35 a.m.-10:59 p.m.

2 stops21h 24m

C$ 1,087

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

2:25 p.m.-10:30 a.m.

2 stops15h 05m

Belfast City

Thu 22/1

6:35 a.m.-10:44 p.m.

2 stops21h 09m

C$ 1,091

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-11:30 a.m.

2 stops14h 40m

Belfast City

Thu 22/1

6:35 a.m.-10:44 p.m.

2 stops21h 09m

C$ 1,094

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Montreal to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast?

According to our data, Tuesday is the cheapest day to fly to Belfast from Montreal. The lowest ticket price found for a Tuesday departure recently was C$ 1,168. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 1,222. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belfast.

Cheap Montreal to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Belfast

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Montreal to Belfast takes 9h 50m
There are no direct flights from Montreal to Belfast. There are no popular flight routes from Montreal to Belfast.
Search flight deals

  • How far is Montreal to Belfast by plane?

    There are 4735.7 km between Montreal and Belfast. 9h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Belfast?

    Prices for flights from Montreal to Belfast are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Belfast?

  • How old do you have to be to fly from Montreal to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Belfast

Compare and see reviews for airlines that fly from Montreal to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 935Free CancellationRating
6.7
7,617 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Belfast?

It is quick and easy to find Montreal to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

Can I find flights from Montreal to Belfast with flexible booking policies on momondo?

All flight searches from Montreal to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Montreal.

I’m not ready to book a flight from Montreal to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport